Isolation and characterization of bacteria from the rhizosphere and bulk soil of Stellera chamaejasme L.

doi:10.1139/cjm-2014-0543

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Isolation and characterization of bacteria from the rhizosphere and bulk soil of Stellera chamaejasme L.
	Cui, Haiyan 2,3,4; Yang, Xiaoyan 2,3; Lu, Dengxue 6; Jin, Hui 1,2,3; Yan, Zhiqiang 2,3; Chen, Jixiang 5; Li, Xiuzhuang 2,3; Qin, Bo 2,3
刊名	CANADIAN JOURNAL OF MICROBIOLOGY
	2015-03
卷号	61 期号:3 页码:171-181
关键词	culturable bacterial community Stellera chamaejasme L. plant growth promotion rhizosphere and bulk soil
ISSN号	0008-4166
DOI	10.1139/cjm-2014-0543
英文摘要	This study is the first to describe the composition and characteristics of culturable bacterial isolates from the rhizosphere and bulk soil of the medicinal plant Stellera chamaejasme L. at different growth stages. Using a cultivation-dependent approach, a total of 148 isolates showing different phenotypic properties were obtained from the rhizosphere and bulk soil. Firmicutes and Actinobacteria were the major bacterial groups in both the rhizosphere and bulk soil at all 4 growth stages of S. chamaejasme. The diversity of the bacterial community in the rhizosphere was higher than that in bulk soil in flowering and fruiting stages. The abundance of bacterial communities in the rhizosphere changed with the growth stages and had a major shift at the fruiting stage. Dynamic changes of bacterial abundance and many bacterial groups in the rhizosphere were similar to those in bulk soil. Furthermore, most bacterial isolates exhibited single or multiple biochemical activities associated with S. chamaejasme growth, which revealed that bacteria with multiple physiological functions were abundant and widespread in the rhizosphere and bulk soil. These results are essential (i) for understanding the ecological roles of bacteria in the rhizosphere and bulk soil and (ii) as a foundation for further evaluating their efficacy as effective S. chamaejasme growth-promoting rhizobacteria.
资助项目	Key Laboratory of Tobacco Diseases and Insect Pests Monitoring Controlling and Integrated Management, Institute of Tobacco Research, Chinese Academy of Agricultural Sciences[IPM 201404]
WOS研究方向	Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Immunology ; Microbiology
语种	英语
出版者	CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS
WOS记录号	WOS:000352093100001
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34115]
专题	石油化工学院
通讯作者	Jin, Hui
作者单位	1.Chinese Acad Agr Sci, Inst Tobacco Res, Key Lab Tobacco Dis & Insect Pests Monitoring Con, Qingdao 266101, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem Northwestern Plant Resources, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 5.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Peoples R China 6.Gansu Acad Sci, Inst Biol, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Cui, Haiyan,Yang, Xiaoyan,Lu, Dengxue,et al. Isolation and characterization of bacteria from the rhizosphere and bulk soil of Stellera chamaejasme L.[J]. CANADIAN JOURNAL OF MICROBIOLOGY,2015,61(3):171-181.
APA	Cui, Haiyan.,Yang, Xiaoyan.,Lu, Dengxue.,Jin, Hui.,Yan, Zhiqiang.,...&Qin, Bo.(2015).Isolation and characterization of bacteria from the rhizosphere and bulk soil of Stellera chamaejasme L..CANADIAN JOURNAL OF MICROBIOLOGY,61(3),171-181.
MLA	Cui, Haiyan,et al."Isolation and characterization of bacteria from the rhizosphere and bulk soil of Stellera chamaejasme L.".CANADIAN JOURNAL OF MICROBIOLOGY 61.3(2015):171-181.